Home / 6,237,448.60-9,359,672.10-2,642,603.80

Finding the Fourth Proportional to 6,237,448.60, 9,359,672.10 and 2,642,603.80

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Solution

The fourth proportional to 6,237,448.60, 9,359,672.10 and 2,642,603.80 is: 3,965,388.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237,448.60 : 9,359,672.10 = 2,642,603.80 : x
  2. Step 2: Convert to fraction form
    6,237,448.60/9,359,672.10 = 2,642,603.80/x
  3. Step 3: Cross multiply
    6,237,448.60x = 9,359,672.10 × 2,642,603.80
  4. Step 4: Simplify right side
    6,237,448.60x = 24,733,905,058,213.98
  5. Step 5: Solve for x
    x = 24,733,905,058,213.98/6,237,448.60
  6. Step 6: Final answer
    x = 3,965,388.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.